| BBB | Blood-brain barrier |
| CAR | Chimeric antigen receptor |
| CB | Cord blood |
| CSF | Cerebrospinal fluid |
| CNS | Central Nervous System |
| CTL | Cytotoxic T lymphocyte |
| CVO | Circumventricular organ |
| ECM | Extracellular matrix |
| EGF | Epidermal growth factor |
| EGFR | Epidermal growth factor receptor |
| DISC | Death-inducing signaling complex |
| DNRII | Dominant negative TGF-β receptor II |
| FADD | Fas-associated death receptor |
| FasL | Fas-ligand |
| GB | glioblastoma |
| HDACi | Histone deacetylase inhibitor |
| HLA | Human leukocyte antigen |
| IL | Interleukin |
| ITAM | Immunoreceptor tyrosine-based activation motif |
| ITIM | Immunoreceptor tyrosine-based inhibition motif |
| ITSM | Immunoreceptor tyrosine-based switch motif |
| ITT | Immunoreceptor tyrosine tail |
| KIR | Killer immunoglobulin-like receptor |
| LAK | Lymphokine-activated killer |
| MHC | Major histocompatibility complex |
| MICA | MHC class I polypeptide-related sequence A |
| MMP | matrix metalloproteinase |
| MTOC | Microtubule-organizing center |
| NK | Natural Killer |
| PBMC | Peripheral blood mononuclear cell |
| PDGF | Platelet-derived growth factor |
| PDGFR | Platelet-derived growth factor receptor beta |
| PGE2 | Prostaglandin E2 |
| SHP-1 | Src homology region 2 domain-containing phosphatase-1 |
| TAM | Tumor-associated macrophage |
| TCR | T-Cell receptor |
| TGF-β | Transforming Growth Factor beta |
| TMZ | Temozolomide |
| TRAIL | Tumor necrosis factor-related apoptosis-induced ligand |
| Treg | Tregulatory lymphocyte |
| VEGF | Vascular endothelial growth factor |